Seiko Cal. 6664 - 649

This Hand-Winding model from 1980 features a 41mm Two-Tone case. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-c228a3d87701]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1980

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